1 /*
2 * Copyright (c) 2019-2020, Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22 //!
23 //! \file     decode_pipeline_adapter.h
24 //! \brief    Defines the interface to adapt to decode pipeline
25 //!
26 
27 #ifndef __DECODE_PIPELINE_ADAPTER_H__
28 #define __DECODE_PIPELINE_ADAPTER_H__
29 
30 #include "codechal.h"
31 
32 class DecodePipelineAdapter: public Codechal
33 {
34 public:
35     //!
36     //! \brief    Constructor
37     //! \param    [in] hwInterface
38     //!           Hardware interface
39     //! \param    [in] debugInterface
40     //!           Debug interface
41     //!
DecodePipelineAdapter(CodechalHwInterface * hwInterface,CodechalDebugInterface * debugInterface)42     DecodePipelineAdapter(
43         CodechalHwInterface    *hwInterface,
44         CodechalDebugInterface *debugInterface) : Codechal(hwInterface, debugInterface)
45     {
46         m_apogeiosEnable = true;
47     };
48 
IsHybridDecoder()49     virtual bool IsHybridDecoder() { return false; }
50 
51     virtual bool IsIncompletePicture() = 0;
52     virtual bool IsIncompleteJpegScan() = 0;
53 
54 #ifdef _DECODE_PROCESSING_SUPPORTED
55     //!
56     //! \brief  Indicates whether down sampling is supported
57     //! \return If down sampling is supported by decode
58     //!
59     virtual bool IsDownSamplingSupported()= 0;
60 #endif
61 
62     virtual MOS_SURFACE* GetDummyReference() = 0;
63     virtual CODECHAL_DUMMY_REFERENCE_STATUS GetDummyReferenceStatus() = 0;
64     virtual void SetDummyReferenceStatus(CODECHAL_DUMMY_REFERENCE_STATUS status) = 0;
65     virtual uint32_t GetCompletedReport() = 0;
66     virtual MOS_GPU_CONTEXT GetDecodeContext() = 0;
67 
68 MEDIA_CLASS_DEFINE_END(DecodePipelineAdapter)
69 };
70 #endif // !__DECODE_PIPELINE_ADAPTER_H__
71 
72